丙酮

等级

ACS reagent
reagent grade

质量水平

200

蒸汽密度

2 (vs air)

蒸汽压

184 mmHg ( 20 °C)

描述

for analytical purposes
for extraction

产品线

EMPARTA^®

方案

≥99.5% (GC)

表单

liquid

自燃温度

465 °C (DIN 51794)

效能

5800 mg/kg LD₅₀, oral (Rat)
20000 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

13.2 %

dilution

(for routine analytical applications)

杂质

≤0.0003% Substances reducing potassium permanganate (as O)
≤0.0003 meq/g Titrable acid
≤0.0006 meq/g Titrable base
≤0.002% Aldehydes (as formaldehyde)
≤0.05% 2-Propanol (GC)
≤0.05% Methanol (GC)
≤0.5% Water

蒸发残留物

≤0.001%

颜色

APHA: ≤10

折射率

n20/D 1.359 (lit.)

pH值（酸碱度）

5-6 (20 °C, 395 g/L in H₂O)

容量

1000  g/kg water absorbing capacity

沸点

56 °C/760 mmHg (lit.)

mp

−94 °C (lit.)

转变温度

flash point <-20 °C

密度

0.791 g/mL at 25 °C (lit.)

应用

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

包装形式

neat

储存温度

2-30°C

SMILES字符串

CC(C)=O

InChI

1S/C3H6O/c1-3(2)4/h1-2H3

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N